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    16 Products

    Chip-Clearing Tap and Drill Bit Sets for Through Holes

    Image of Product. Front orientation. Tap and Drill Bit Sets. Chip-Clearing Tap and Drill Bit Sets for Through Holes.
    Also known as gun taps, the taps in these sets have spiral-point flutes that push chips ahead of the tap and out of through holes. Because they don't need to be reversed to prevent buildup, they produce threads more efficiently than standard taps and are suitable for production work. Taps have a square shank for compatibility with tap wrenches and tap holders for drill presses and milling machines. With a plug chamfer, they have 3-5 chamfered cutting threads, so they're suitable for start-to-finish tapping. All taps and drill bits are made of high-speed steel for use on most metal and plastic.
    No. of
    Pieces
    Chamfer
    Type
    Tap Sizes
    Included
    Overall Lg.
    Thread
    Type
    No. of
    Flutes
    Pitch Dia.
    Limit
    Drill Bit Sizes
    Included
    Drill Bit Material
    Container
    Type
    Mfr.
    Each
    Gold-Oxide High-Speed Steel Tap
    18Plug6-40
    8-36
    10-24
    10-32
    1/4"-28
    5/16"-24
    3/8"-24
    7/16"-20
    1/2"-20
    2 1/16"
    2 7/32"
    2 15/32"
    2 5/8"
    2 7/8"
    3 1/8"
    3 5/32"
    3 3/8"
    UNF
    2, 3H2, H329/64"
    25/64"
    33 ga.
    29 ga.
    25 ga.
    21 ga.
    3 ga.
    I
    Q
    Black/Gold Oxide High-Speed SteelMetal CaseViking Norseman Drill27275A320000000
     

    Impact Wrench Taps

    Image of System. Front orientation. Exploded view. Contains Annotated. Taps. Impact Wrench Taps.
    Image of Product. Front orientation. Taps. Impact Wrench Taps.
    Thread holes 15 times faster than by hand. Made with an oversized shank and hardened high-speed steel, these taps are built to handle the high torque of impact wrenches to cut material quickly. Your wrench’s rapid hammering keeps these taps moving forward for smooth, continuous cutting. Those rapid blows also help break and clear chips as you cut, so you don’t need to pause and reverse, even in large holes and tough materials. This also means the tap is less likely to jam on chips and snap.
    You’ll need a VersaDrive chuck (sold separately) to install these taps into your impact wrench. You can also get chucks for impact drivers (sold separately).
    Titanium Nitride (TiN) Coated—Run at higher speeds and last twice as long as uncoated taps.
    Taper Chamfer—Good for both starting holes and threading through holes. These taps have the longest taper to gradually engage with the material, reducing the force needed to turn them. They can't reach the bottom of blind holes, however, so you will likely need to finish with a bottoming-chamfer tap.
    Drill Bit
    Shank
    Taper Chamfer
    Thread
    Size
    Thread
    Lg.
    Overall
    Lg.
    Thread
    Type
    No. of
    Flutes
    Size,
    mm
    Decimal Size
    Equiv.
    Type
    Size
    Mfr.
    Each
    Hardened High-Speed Steel
     
    Titanium Nitride (TiN) Coated
    M5 × 0.8 mm11/16"2 7/32"Metric
    44.2
    0.1653"VersaDrive Hex7/16"Holemaker Technology9618N19000000
     
    Accessories for Taps

    Carbide Keyseat End Mills

    Image of ProductInUse. Keyseat Cut Style. Front orientation. Keyseat Cut Style. Carbide Keyseat End Mills.
    Image of Product. Front orientation. Contains Annotated. Carbide Keyseat End Mills.

    Keyseat Cut Style

    Made of solid carbide, these cutters are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. Use them to mill precise notches in rotary shafts to fit machine keys. They can also be used for slot milling.
    Mill
    Neck
    Dia.
    Dia. Tolerance
    Thk.
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    For Woodruff
    ANSI Key No.
    For Use On
    Cut
    Style
    Mfr.
    Each
    Uncoated Carbide
    7/8"0.012" to 0.017"7/32"1/2"0.28"1/4"2 7/32"707Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelKeyseatUltra Tool31595A260000000
    1"0.012" to 0.017"7/32"1/2"0.28"1/4"2 7/32"708Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelKeyseatUltra Tool31595A28000000
    1 1/4"0.012" to 0.017"7/32"1/2"0.28"1/4"2 7/32"710Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelKeyseatUltra Tool31595A35000000
     

    High-Speed Steel Keyseat End Mills

    Image of ProductInUse. Keyseat Cut Style. Front orientation. Keyseat Cut Style. High-Speed Steel Keyseat End Mills.
    Image of Product. Front orientation. Contains Annotated. High-Speed Steel Keyseat End Mills.

    Keyseat Cut Style

    Use these end mills for general purpose keyseat cutting in a wide range of material, including aluminum, iron, and steel. They mill precise notches in rotary shafts to fit machine keys and can also be used for slot milling.
    Mill
    Neck
    Dia.
    Dia. Tolerance
    Thk.
    Shank
    Dia.
    Dia.
    Lg.
    Overall
    Lg.
    For Woodruff
    ANSI Key No.
    For Use On
    Cut
    Style
    Mfr.
    Each
    Uncoated High-Speed Steel
    7/8"0.012" to 0.017"7/32"1/2"0.28"3/8"2 7/32"707Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelKeyseatKeo3031A32000000
    1"0.012" to 0.017"7/32"1/2"0.34"3/8"2 7/32"708Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelKeyseatKeo3031A3400000
    1 1/8"0.012" to 0.017"7/32"1/2"0.31"3/8"2 7/32"709Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelKeyseatKeo3031A3900000
    1 1/4"0.015" to 0.020"7/32"1/2"0.38"3/8"2 7/32"710Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelKeyseatKeo3031A4300000
     
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